"If the knee operation he had after the '62 season is successful, look for Mack Yoho to play his standard smash-'em style at defensive end this season. The ripper from Rader, West Virginia has never been given proper credit for his speed and agility, possibly because he's not too heavy (230 pounds) for his rugged position.
He was an offensive-defensive standout in Canada. Mack is popular among his teammates and even those tackles who look him squarely in the eye once the action begins."
-Don Schiffer, Pro Football 1963